Record histórico de entradas a la frontera sur de Estados Unidos por país de origen de los migrantes. Ver aquí la fuente. PewResearch tiene data desde el 2000 hasta 2023, desagregado por mes y país. Sin embargo, en la data pública de USA no existe este nivel de detalle
A tener en cuenta sobre la definición de “encounters”:
Encounters encompass two distinct kinds of events: apprehensions, in which migrants are taken into custody in the United States – at least temporarily – to await adjudication, and expulsions, in which migrants are immediately expelled to their home country or last country of transit without being held in U.S. custody. CBP began publishing data on migrant encounters in March 2020, when expulsions began under a public health order called Title 42. In this analysis, all references to migrant encounters prior to March 2020 refer to apprehensions only.
It is important to note that encounters refer to events, not people, and that some migrants are encountered more than once. As a result, the overall number of encounters reported in a given month may overstate the number of distinct individuals involved.
This analysis only includes monthly encounters reported by the Border Patrol. It excludes encounters reported by the Office of Field Operations.